For many people, the opera is just a chance to nap in a $300 chair under a $1,500 chandelier while wearing $2,000 worth of clothes. But one opera festival in the U.K. is making sure that its extravagance is at least powered by clean energy.

The world's third-largest toy manufacturer is going to be putting "made with wind power" labels on all those boxes of LEGOs, and not just because they bought their power from utilities with wind turbines.